Strong Base Anion Resin

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IOL LA703 is a standard gel strong base type I quaternary ammonium anion exchange resin with a styrene-DVB copolymer matrix. It has both high operating capacity and the ability to achieve low residual silica levels. IOL LA703 is intended for use in all types of deionization systems and chemical processing applications. It is supplied in chloride form. IOL LA703 is in compliance with the U.S. Food and Drugs Code of Federal Regulations section 21 paragraph 173.2 Typical physical and chemical properties Appearance White to light yellow spherical beads Polymer Matrix Structure Styrene - DVB Type Gel strong basic type I Functional Group R—N+(CH3)3-X- Ionic Form Cl- Moisture Content 42 – 48 % Capacity in Volume ≥ 1.4 meq/ml min Shipping Weight 0.67– 0.73 g/ml Density 1.07– 1.10 g/ml Particle Size Range (0.315 – 1.250 mm) ≥ 95 % Effective Particle Size Range 0.42 – 0.58 mm Uniformity Coefficient ≤ 1.60 Swelling (Cl-→OH-) ≤ 25 % Sphericity ≥ 90 % Screen Size Range 0.315mm to 1.25mm; 50-16 mesh Packing : 25 litres/bag